四年级数学（小数加减运算）计算题与答案汇编

四年级数学（小数加减运算）计算题与答案汇编6.8-3.94=8.27-3.92-2.06+6.7=8.45+5.86+4.11=8.93-0.97+8.12=7.02+7.85+6.43-2.85=9.74-0.77-6.76+4.7=7.4-4.87+9.01+3.58=2.57+7.26-6.14+6.03=3.61-0.25-0.91-1.49=9.58-2.19-0.57=0.31+5.8+7.15-6.82=4.99+6.83-8.55+1=5.84+8.99-9.67=5.82-1.81+3.75+4.12=9.18+6.13-9.28+2.06=0.05+8.24-1+1.62=1.67+6.2-2.01-2.6=7.73-0.37-2.97-1.49=6.13+0.72+9.18+3.81=9.46-6.6=2.45+3.49-2.71-0.21=5.41-5.15-0.07-0.08=3.6-3.22+6.67-3.13=6.72-5.4+0.2=6.21+3.64+4.16-8.4=6.11-3.79+7.82=2.36+6.17-3.38+7.47=5.33-0.53-2.03=4.35-0.24+1.5-3.79=2.75+1.81+6.51=5.59+4.18+6.6+3.58=1.41+9.34+2.22-8.67=6.77-6.21+2.43=5.45+9.86+1.12+1.29=2.4-1.09+9.03+6.43=9.02+2.05=3.15-2.12+8.46+9.72=9.05-2.08-3.48-1.2=3.27+6.25-5.69-0.55=9.44-5.15+3.98+0.07=2.01+2.32-0.55+3.58=6.02+8.73-3.71=9.74+4.23=5.56-3.73-0.44-0.54=2.06+9.99-5.63+0.75=4.64-2.97-0.41+8.82=1.74+7.6+7.82-5.47=9.24-5.54+0.32-2.93=7.6-2.54-2.33-0.76=9.24+9.26-4.95+2.24=0.34+2.75+9.29-3.62=1.56+6.5+6.93-2.45=3.02-1.68=1.08+6.71-0.15-0.02=2.33+3.92-0.97=9.11-0.51+4.84=7.2+2.91-1.75-2.72=1.36-1.12+6.22-1.31=7.48-0.03-0.18+1.9=9.6-8.26+6.28-1.36=9.32-0.11-6.33-1.6=2.62-1.59=9.91+7.99-5.05+1.33=3.4+2.72+8.41-6.04=4.89+9.34+9.85+8.76=8.05-1.1-4.53=3.02+9.12-4.73=9.32-3.12=7.83+5.94+4.09=5.79-0.83+8.16-1.39=9.38-3.31-1.65-1.11=7.35+5.28=4.57+0.2+0.9-5.55=5.3+9.74+9.45-5.51=8.64+1.5+7.88=5.14-2.45-0.94=8.88+2.63+7.24+6.04=1.32+8.32+2.89-4.65=1.33+7.27-7.09=9.66+8.91+7.95-3.42=1.22+9.58-2.85-4.67=3.83+8.38+4.47+7.77=5.97-3.17+7.03+1.87=9.63+9.35+1.19=2.97+9.09+7.99=0.46+2.09+0.88=7.15-0.84+2.93+3.5=6.72-5.06=7.11-0.14-6.87=8.77-0.95-4.38-0.38=6.63+4.74-0.2-8.59=5.7+7.56-3.09=3.71-1.64+1.21+9.31=1.04+9.38-4.04=7.86-3.05+0.23=6.84-3.71+2.72-1.55=5.79+9.96=6.88+5.25-4.94+3.62=6.19-2.33+8.22-4.54=8.83-4.41+0.32=8.7-5.29+0.9-0.55=3.17+1.19+6.74-3.7=4.82+4.1-5.66=3.62+8.9-8.6-2.73=1.39+6.5+6.46-0.6=2.47+1.41-0.47+9.23=9.53+9.22-5.81-1.71=8.53-0.43-4.76=6.14-1.68+4.66=1.14+8.73-4.63+7.38=7.8-2.6=1.78+3.78=4.59-1.02-2.41+3.99=7.09-1.2-4.82=8.44+9.34+2.09=6.8+9.39=0.93+2.57+0.74=6.29-5.31+5.84=9.91+5.91+0.82+6.08=3.62+1.13=4.41-2.2-1.08+1.66=9.24-6.74-2.08=9.76-4.28-2.23-2.84=8.4-3.89+6.49-5.11=8.55-0.04+7.44+3.21=5.99-4.22+9.32=7.13+1.39+2.13=3.39+4.9=6.41+8.6=5.96-1.62+6.93=4.41-0.69-2.92+2.18=7.66-6.66-0.34=6.94-3.02+0.38+8.14=1.98-0.81+2.05=7.31-2.63-4.44+2.43=8.1+7.11+6.59+4.33=6.48-0.26-3.94+9.66=9.68-1.82-5.16=8.57+2.07-1.38+6.26=4.93+6.31-4.06=8.85+6.85+8.36+2.19=3.23+2.59+6.57+0.12=8.64-4.66-2.3=6.79+3.78+8.7-1.13=8.51-2.01+2.22+8.46=6.09+1.56-0.24+7.54=1.9-0.26+7.1-3.01=2.03-0.65-0.97=1.08+7.69-8.49=7.03+3.68-6.89+4.85=9.26+9.74-2.02-6.06=7.45-0.86=9.83+6.32+0.59-7.96=8.58-4.47-2.09+0.83=7.02-3.59=8.64+9.39-2.88-6.32=8.44-4.01+8.83-2.98=9.67-2.72-6.1+1.48=2.35+7.67-8.03-1.88=7.09+8.78-0.08-7.04=4.94+4.83-0.95-1.13=9.84-1.67+3.43-5.17=7.68+5.18-4.58=3.62+6.73+0.09+0.11=8.71+4.05+8.03=8.2-1.49-5.39+7.48=9.67-1.29=1.06+9.75=7.11-3.56=7.56+1.58-4.66=1.94+4.37+1.72=8.46+2.2-0.13+1.19=9.48-8.09=7.79-4.64+7.63-2.49=5.25+7.41=8.87-2.73-4.13-0.17=7.79-3.84=4.16-3.68+9.97=4.31-2.13+2.3-4=2.83+8.19+4.55-7.5=5.52+1.7-6.11+8.31=4.38+3.8-4.12-3.72=4.29+8.77-6.22=6.62+6.31+2.85-3.11=4.79+0.37-4.6=6.48+3.57+1.57=0.99+6.07-0.19=4.14+0.06+7.85=7.42-0.98-6.04=4.35-2.78-0.43+6.07=6.64+7.66-5.85+2.9=6.6-0.48=9.24-4.19-3.6+8.86=9.24-2.37-1.63+4.13=8.69-2.32+0.45=6.91+6.42=6.97-3.26+9.27+0.67=5.79-1.88-2.13-1.03=2.37+7.26+3.78-9.9=2.95-2.68+2.8+7.04=5.37-0.39+9.02-1.51=8.01-0.84+2.47-6.24=7.89+1.04+3.13=2.12-1.17+7.29-2.96=8.59-1.33-2.79-0.55=1.45+4.13+6.94=7.83+2.58-9.58=1.76+5.41-2.21=0.52+1.52+6.64-4.88=8.93-4.58-0.92+9.84=5.95-1.62+0.91=4.63-0.59-0.21-1.54=4.44+7.72+6.06+9.79=8.05-4.61-0.22-1.22=3.7-0.78+8.36=9.39-1.57-0.93=8.98-7.59-0.73=5.28+1.79=4.32-1.89+6.44=9.28+6.08+1.72-6.04=7.12-0.55-1.86=5.48+0.72-1.08-1.55=6.82+8.17+4.42+0.98=6.1-0.15+6.04+0.16=8.12-1.47+7.57+2.83=1.47+2.07=5.6-4.41=8.06-3.9+6.42=5.17+4.85-1.47+4.33=2.43+7.09+6.52-3.43=8.38+9.31-6.12-1.39=3.56+3.87-2.36-4.52=6.52+5.79-8.49=9.06-3.57-0.99-2.63=1.52-1.19=0.41+7.1=6.81-0.7-3.7=5.43+2.24+9.1+5.99=5.8-3.18-1.1+0.34=6.76-3.68-1.98=9.4+4.42-0.75-2.84=8.71-3.45+7.75-5.86=7.5-4.42+6.75-0.6=6.66-4.6+9.25+6.65=9.68-5.87-0.23=8.99-2.02-2.33+8.89=8.04+5.39+3.67+6.99=7.5+6.15=6.23+3.56=6.05-2.74-0.6+7.86=5.69-1.45+6+6.92=5.92-4.14+2.31=6.65+7.47+7.26+4.27=2.74+2.58+3.83=6.45-1.49+6.98-8=5.11-2.74-2.16=8.13+7.7-1.84-4.48=5.47+9.2-3.49+6.28=9.85+3.22+2.74-1.59=9.72+0.09-8.86+2.43=5.56-0.16-0.49-3.88=9.71+9.2-3.79=8.7-0.68+0.5-4.66=8.1+7.69=6.91-1.17=4.23-2.06-0.02+9.71=4.4+9.2-4.96-4.18=8.18+8.8+7.25=7.77-0.25-2.51-3.66=3.98+6.06-0.54+3.73=7.07-2.31-0.42+2.08=3.96-1.6+9.98-7.76=9.12-5.46=9.47+6.67+2.46=9.19-1.35-3.38-1.3=9.47-1.18-2.43-2.52=4.56+0.71=8.73+2.55=9.25-2.13-5.33-0.68=8.51+9.62+9.21-4.86=3.03+5.58-2.42-1.59=8.5-3.31-4.88=8.69+6.69+9.39+7.26=7.62-1.87-3.74-0.89=9.97+6.34-8.73=9.61-3.02+8.48-4.71=6.25-3.74+9.22+1.56=1.52-0.64+2.23=7.71+3.42-6.92=7.32-1.91-1.44-3.08=9.26-7.52-1.37+5.46=4.51-0.34+4.08=7.18+6.13-4.67+9.2=9.56+9.35-0.09=4.91-2.97=3.79-3.14=2.23+7.77-5.35=1.23+6.78-0.68=9.96-9.21+1.6=6.32+8.44-7.73-6.36=5.45-1.8+9.96=6.72-6.41+5.65=6.4-2.9-2.23+4.11=8.38-5.37-1.36-0.95=9.52-3.35+8.06-2.79=9.41-2.14-1.21=8.1+6.55-4.32-1.54=7.74-5.05+6.87+4.36=7.03-0.38-1.18-4.38=6.61-6.43+8.05-6.23=1.49+4.68+9.78=6.43+6.98=2.12-0.81-0.79+3.37=8.17-4.7-0.08-0.44=9.3+6.4-0.39+8.41=7.45-1.49-4.46=6.32-2.58-1.15+1.86=7.25-4.14=8.11-0.96-6.75+6.46=0.86+8.02+4.05=9.35+7.09+8.44=6.33+6.21-6.57=8.36+1.25+2.38=4.8+1.3-4.73=6.3-3.62-0.95+3.3=5.65-3.35-0.97=9.5-1.04-3.61+4.14=4.4+9.13+1.88=8.8-3.93+8.78=3.83+2.51-6.07+0.68=4.22-3.67=2.56+1.75+9.07-2.1=8.33-6.66+8.07-7.65=6.78-6.47+6.9+2.97=7.69+1.27=9.69-5.28+3.21-7.19=5.66-4.34+1.01=9.64-8.18+7.89=8.05-1.94-4.29-1.4=3.31+7.55-2.73-2.47=6.23+2.46+7.83=0.64+9.17-9.19+9.31=1.63-0.56+2.54=9.83-3.08+0.93=5.4-1.25+4.69+7.87=7.97-3.84+0.68+7.11=5.4-0.21-1.42+5.95=2.28+9.68-6.96-0.2=3.04-0.42+3.88+0.49=3.83-1.44-0.2=4.93+9.85+8.42+0.04=6.73+0.6=9.56+9.25-0.75=9.64-3.99-2.03+5.33=4.09-3.86+0.58=2.12-1.67+6.78-6.93=8.74-2.15+8.24=5.6+8.15+2.57=1.8+8.79+7.64-6.49=6.31+9.6+0.06-9.84=4.13+0.79+8.43+7.72=6.78-2.47+5.43+6.65=5.52-2.81-1.85=8.65+5.43-8.97=5.59+1.04+0.64+5.98=9.36+1.44-3.24-3.05=7.59-0.43-2.33-1.35=4.74+3.75+4.28+1.54=2.39+6.58+9.94-0.68=8.34-0.95=1.5+4.23+2.63=5.12+9.76=3.21-1.5+9.21-7.51=2.39+2.02=9.75+8.94-1.75+3.25=2.65+6.77-0.23-8.26=9.01+6.25=9.83-1.34-5.55=7.19-6.78+7.77=6.55-6.16=9.7-3.7+0.64-2.15=5.97-5.53-0.04=3.68+4.02+1.75=6.15-0.78-4.41-0.09=8.92-3.75-0.65-3.92=4.57+5.54-3.07+1.93=8.26-2.38-5.76+0.35=8.47-5.08=5.13+7.79-0.81-4.47=6.09+5.69+6.73+5.29=8.17+5.29+3.82+6.58=4.56+5.35+0.36+2.73=0.75+7.5=0.39+1.28+6.18-3.09=6.65-0.6-2.86=0.7+5.24-2.01=9.65+6.22+9.24=9.63-4.33+6.84=4.13-0.46+2.25+5.47=2.42+7.77=5.63-2.44+6.05+9.84=0.36+4.65+1.21=3.58-0.09-0.1-1.56=4.3+7.14-9.2+5.81=2.6-1.16+0.15=3.63-0.11-1.64-0.73=5.37-1.94-0.16-2.42=5.58-2.25+1.88=7.53-2.03-4.72=9.47-0.33-1.98-2.08=3.49+1.32-2.74+4.12=5.13+5.96-1.53=5.19+0.79+3.98=1.73+6.66-2.91+8.26=6.11-0.97-2.28-0.28=9.48+1.09+7.95+8.6=7.48+4.82-8.14+4.16=7.79-0.49-0.78-2.05=9.15-4.88-1.24=4.99+1.5+1.24=4.28-2.34+2.37+1.08=4.5+8.91+8.1-7.66=5.22+4.23-3.63-4.24=9.7-7.31-0.7=2.99+4.4-5.27+8.87=9.8-5.56+4.36+5.15=7.38+9.98-6.61-8.96=5.09-0.32-3.07-0.1=6.8-4.21+4.45+0.59=8.8+2.06-0.56+5.03=9.84+4.41-0.54=2.9+1.02+8.82-9.69=8.71+5.55-6.06-7.45=7.03-0.93-0.51-5.36=0.19+2.04+0.67=9.08+8.9-1.37=0.3+1.83+6.24=1.31+4.63+5.44-2.86=1.93+4.42+2.98=7.69+3.64=5.9-3.47+2.51+0.54=6.35-3.06-3.08=4.64-0.83+4.87-4.41=6.85-4.38+4.7-3.37=7.66+6.59+1.25=4.01-3.66+8.16=6.5-3.8=8.31+8.35+2.41-9.7=3.8-1.6-1.25=3.79+3.08+9.46+3.46=6.69-2.34+5.33+0.96=1.44+5.39=2.4+7.57+3.35-6.87=2.62+9.22-6.98+2.15=4.38+5.03-9.31=6.62+5.54-6.75+4.06=3.07-0.77=1.98+0.08+0.71=4.14-3.66=9.67+3.47-9.2+0.05=0.02+2.52-2.37+7.5=2.46+2.02+0.57+9.95=8.75+2.03-0.64+3.09=2.86+5.26+3.22-7.58=5.35-1.78+7.98+5.38=3.62-1.44+9.84=6.85-3.23=7.13-5.9+4.75+8.85=3.96-0.07+9-8.39=9.25-3.07-4.6=7.05-5.29-0.74+0.49=7.59-2.47+8.76+0.84=5.83-1.75-0.39=4.69-0.68-0.81-2.56=0.84+7.44-5.8-0.24=4.48+9.17+0.04+8.94=5.41-1.7-3.11+7.38=5.06-1.82+7.52-5.78=7.05-3.02-3.84=9.13-5.19-2.27=0.57+6.16-3.13+4.77=5.55+5.24+2.79=2.77-1.9+2.04=6.59-0.25-2.55-2=9.06+8.7+5.01=3.66-3.26+5.92=9.61+0.88=1.06+9.86-0.36=6.29+1.57+5.71+8.02=9.94-2.22+1.64=6.21-0.99+4.51+5.5=9.48-4.54+4.29=9.98+9.04=3.54-0.77=6.4+9=3+2.11+3.9-6.59=8.61+4.9-6.71-1.5=9.04-1.98-5.98+6.33=7.68-3.91+2.05+5.87=9.28+4.06+6.71+9.33=7.77-4.7-2.57=6.55+1.48-2.52+7.96=5.76+9.41+4+5.4=8.58-0.32-1.21=4.07+9.62=8.8+2.47-1.27+3.56=4.51+6.35-6.49-3.39=7.23-0.02=8.57-6.22+7.41+9.83=8.05+9.21=3.56+1.39+2.17=8.81-2.94-0.64-3.36=3.61-2.26=6.45-1.68-1.54-0.06=8.65-5.93+9.93-8.84=8.71-6.01+9.67-3.04=9.57+5.34+8.27+7.6=7.42-2.13-3.65+2.92=7.52+8.91-7.25+8.49=5.02+6.54-2.87=8.42-0.62-1.76-4.85=2.27+1.99-3.05=1.89+9.43+6.08-2.28=5.63+3.36-5.45=9.01-2.1-1.56-2.32=4.78+1.64=2.14+2.55+3.13-7.22=5.28+8.26=7.22-2.23-2.35=9.4-3.44+2.31-3.78=2.59+7.47+7.31+8.42=9.04+8.13+1.55+2.6=8.07+4.89-8.32-4.35=8.6-2.78-0.49=5.43-4.95=9.96-2.77-1.68-2.57=9.97-7.19-1.19+9.54=2.27+0.44+4.84+8.2=9.49-0.48-1.6+0.34=5.96+7.51=9.07+3.62-6.4+5.97=9.93+1.77=9.29-2.67-1.52-2.58=8.83-0.04-1.13-2.76=9.37-2.53-1.78=5.33-2.75=8.33-0.16-0.12+9.09=2.23+9.31+3.75-3.2=7.36-4.72-0.87-0.74=7.98+8.65+4.81+9.85=6.51+7.85-0.68-2.07=8.38+5.13-7.76=6.35-0.08-3.71+6.34=9.82+9.09-5.42-9.01=6.6-3.75=3.46+1.6+0.29+9.39=6.31+5.34-6.15=3.14+2.85=3.53+1=9.95-2.3-7.07=3.91+4.77+7.25-8.02=8.27+0.09-0.85-4.52=1.88+5.95+5.2+0.83=8.31-2.3+9.48-4.01=9.07+4.37+0.73+7.4=0.19+7.14-7.18=8.24-3.53-0.81+7.51=5.95+9.87+4.94-5.59=3.2-1.46=7.97-3.65=8.58+9.04-8.26-6.08=8.12+0.48-2.24=7.98-1.48+8.19+1.71=7.62-5.64+3.31=7.71-4.15=8.02-4.88-0.14-0.88=8.21-0.12-2.86=7.12+4.15+3.2+1.55=4.38+4.44-1.22+9.89=6.15-1.73+4.07-1.12=6.76-6.24+3.55-0.32=9.25-7.03+9.07-6.87=5.05+2.14+6.56+3.6=7.02-4.16+7.86+7.1=6.92+6.14+2.67=9.33-4.25-1.35-0.39=1.61+7.11-1.28+4.46=4.89-3.49+4.34+8.63=0.58+4.56+2.87=6.48+4.48+2.05=9.98-7.76+4.27-3.03=7.03+4.68+2.66+3.05=5.77+9.04-7.12+9.63=6.52-0.06-2.13=6.97-4.61+8.54=7.73-1.03+3.6-4.04=9.57-3.8+6.75=7.69-3.43+5.26=4.55-0.2+7.81+6.5=1.05-0.36+0.33+6.76=5.64-2.26=9.24+1.18-9=0.47+3.85-1.13=3.34+8.52-1.3=7.79+1.78+5.32+9.43=9.37+2.93+7.72=7.25+4.15-0.92=7.77-5.39+0.94+0.54=0.3+4.23+2.94=1.46+8.94-9.36=8.15+5.55=5.89-2.55-2.35=8.7-4.5=1.21+4.15+6.96-8.21=8.47+5.29-8.67=0.82+1.01+8.73-8.77=7.09+6.59-9.23-2.94=9.95-5.94=6.95+6.3=1.22+7.21=6.21-2.84+4.31+7.15=3.62-0.63+9.49=8.89-2.96+2.91=2.24+7.59-2.21=8.04-2.61-0.29-3.68=8.85-0.3-5.5=7.85+0.43+9.61=5.32-5.1=4.59+9.29-3.35-8.85=7.3-3.36-0.43-1.18=9.69-4.81=8.52-6.68=9.12+9.59-3.57-9.86=7.47-0.05+5.48=4.03-1.05-0.51+2.79=9.62-3.72-0.89=1.86+6.54+1.09+8.8=7.3-0.86-3.92-2.39=7.72+0.18-2.01-5.54=4.33-0.73+4.67=7.05+1.64+0.21-3.55=3.29-2.51=6.94-5.35-0.54+7.22=3.2+0.55=2.73+2.06+3.99-6.74=4.46-3.24-1=4.89-0.82+2.98-0.38=3.27+5.53+2.47+4.8=5.11+1.45+7.86-5.86=1.69+4.33+7.16-1.99=4.81+9.1-9.03=5.23+3-3.12+2.7=4.94-1.56-0.89=1.16+8.98-9.62+6.85=7.44-5.99-1=9.37-7.51+2.94+3.71=0.09+9.35+8.38=9.74-4.84-1.53+8.65=9.32+0.58+5.59=8.89+0.64+6.06+7.19=7.08-6.2+2.8-1.41=4.1+9.98=6.86-0.29-0.63-2.06=9.57+5.7+5.91+4.92=6.6+6.74-7.27-4.77=6.49+8.78+5.95+0.39=1.79+7.04-6.85=3.37+2.17-0.56-2.23=4.74-3.65+4.85+5.28=6.09-5.59=6.94-5.46=7.71+6.53-2.57-9.39=6.52-1.62+5.55=7.6-3.84-3.27+9.71=9.69+2.22+0.52+8.1=1.43+9.82-0.53-7.75=7.7+8.89-8.23+7.25=4.32+1.96=5.92-0.49+8.93-7.77=0.77+9.34-9.18=4.59+6.81+7.7=9.81+8.02-2.46-9.59=6.26-3.09+7.37=9.84-3.73+5.33+0.22=7.32+6.15=7.01-2.48=6.79-1.3+5.12-6.24=8.29-2.71-4.19=7.32-2.74+2.04=8.54+9.57-4.11-8=9.46+6.2=4.17+8.83-8.99-3.81=8.92-0.38-1.25+9.64=6.91+6.87+3.48=5.28-1.36+5.19+9.95=3.45+7.09+0.78=9.84+2.01-6.65+1.98=6.53-1.21+7.51+2.52=6.71+7.02+1.84-9.8=6.89-2.34=7.51-5.17-0.53+6.25=6.82-5.75+8.73=1.2+6.27=6.22-2.56=8.07-3.45+6.58+1.31=7.98-3.86+0.17+0.79=3.76-1.03+5.44-1.68=6.3+5.03=4.56+0.21+8.43+7.9=5.42+5.45-0.22+4.93=9.95+7.51-1.2+5.88=2.74+1.19+9.45-8.44=5.04-2.52=8.48+0.84+7.19-3.21=9.83-5.23-4.31+3.61=4.4-2.51+9.32-1.37=9.38+6.67+7.4+3.01=4.24-0.74+7.18+1.37=6.26-0.25-1.21+2.81=1.14+5.49+3.98-8.05=4.52-0.9+1.83+3.69=1.72+8.29-9.57=6.81+1.88=1.27+3.84+1.09+8.75=5.98-1.6+9.07-8.52=7.7+1.5+3.14-5.52=8.19+7.2-1.34+8.9=6.69-1.92-3.73+0.98=2.13+0.71+3.17=5.15-4.07+8.24+0.12=0.61+8.69=4.86-1.63+1.62-4.11=0.47+8.05+8.28+8.5=6.88-1.76=5.73+4.83-0.5=5.37+9.14-2.56-6.27=1.04+6.32-4.72-1.19=3.45+6.63+9.52=9.24-4.39-0.67+3.24=4.78+3.15-4.54=9.97+0.98+2.15+7.47=7.65-0.85=6.77-0.6-2.86+4.22=7.91-1.36-1.47+1.42=2.59-1.21-0.53=7.4+7.24+2.74-8.41=5.98-1.12-2.55+1.47=2.6+5.27+6.81=9.1-4.59=9.62-1.89-2.98+7.17=9.98-0.64+0.06=0.86+4.82-2.85-0.44=5.96+7.6=9.59-7.37+5.6-7.57=1.86+3.35+2.15-3.27=7.71-1.15+1.23-6.12=参考答案6.8-3.94=2.868.27-3.92-2.06+6.7=8.998.45+5.86+4.11=18.428.93-0.97+8.12=16.087.02+7.85+6.43-2.85=18.459.74-0.77-6.76+4.7=6.917.4-4.87+9.01+3.58=15.122.57+7.26-6.14+6.03=9.723.61-0.25-0.91-1.49=0.969.58-2.19-0.57=6.820.31+5.8+7.15-6.82=6.444.99+6.83-8.55+1=4.275.84+8.99-9.67=5.165.82-1.81+3.75+4.12=11.889.18+6.13-9.28+2.06=8.090.05+8.24-1+1.62=8.911.67+6.2-2.01-2.6=3.267.73-0.37-2.97-1.49=2.96.13+0.72+9.18+3.81=19.849.46-6.6=2.862.45+3.49-2.71-0.21=3.025.41-5.15-0.07-0.08=0.113.6-3.22+6.67-3.13=3.926.72-5.4+0.2=1.526.21+3.64+4.16-8.4=5.616.11-3.79+7.82=10.142.36+6.17-3.38+7.47=12.625.33-0.53-2.03=2.774.35-0.24+1.5-3.79=1.822.75+1.81+6.51=11.075.59+4.18+6.6+3.58=19.951.41+9.34+2.22-8.67=4.36.77-6.21+2.43=2.995.45+9.86+1.12+1.29=17.722.4-1.09+9.03+6.43=16.779.02+2.05=11.073.15-2.12+8.46+9.72=19.219.05-2.08-3.48-1.2=2.293.27+6.25-5.69-0.55=3.289.44-5.15+3.98+0.07=8.342.01+2.32-0.55+3.58=7.366.02+8.73-3.71=11.049.74+4.23=13.975.56-3.73-0.44-0.54=0.852.06+9.99-5.63+0.75=7.174.64-2.97-0.41+8.82=10.081.74+7.6+7.82-5.47=11.699.24-5.54+0.32-2.93=1.097.6-2.54-2.33-0.76=1.979.24+9.26-4.95+2.24=15.790.34+2.75+9.29-3.62=8.761.56+6.5+6.93-2.45=12.543.02-1.68=1.341.08+6.71-0.15-0.02=7.622.33+3.92-0.97=5.289.11-0.51+4.84=13.447.2+2.91-1.75-2.72=5.641.36-1.12+6.22-1.31=5.157.48-0.03-0.18+1.9=9.179.6-8.26+6.28-1.36=6.269.32-0.11-6.33-1.6=1.282.62-1.59=1.039.91+7.99-5.05+1.33=14.183.4+2.72+8.41-6.04=8.494.89+9.34+9.85+8.76=32.848.05-1.1-4.53=2.423.02+9.12-4.73=7.419.32-3.12=6.27.83+5.94+4.09=17.865.79-0.83+8.16-1.39=11.739.38-3.31-1.65-1.11=3.317.35+5.28=12.634.57+0.2+0.9-5.55=0.125.3+9.74+9.45-5.51=18.988.64+1.5+7.88=18.025.14-2.45-0.94=1.758.88+2.63+7.24+6.04=24.791.32+8.32+2.89-4.65=7.881.33+7.27-7.09=1.519.66+8.91+7.95-3.42=23.11.22+9.58-2.85-4.67=3.283.83+8.38+4.47+7.77=24.455.97-3.17+7.03+1.87=11.79.63+9.35+1.19=20.172.97+9.09+7.99=20.050.46+2.09+0.88=3.437.15-0.84+2.93+3.5=12.746.72-5.06=1.667.11-0.14-6.87=0.18.77-0.95-4.38-0.38=3.066.63+4.74-0.2-8.59=2.585.7+7.56-3.09=10.173.71-1.64+1.21+9.31=12.591.04+9.38-4.04=6.387.86-3.05+0.23=5.046.84-3.71+2.72-1.55=4.35.79+9.96=15.756.88+5.25-4.94+3.62=10.816.19-2.33+8.22-4.54=7.548.83-4.41+0.32=4.748.7-5.29+0.9-0.55=3.763.17+1.19+6.74-3.7=7.44.82+4.1-5.66=3.263.62+8.9-8.6-2.73=1.191.39+6.5+6.46-0.6=13.752.47+1.41-0.47+9.23=12.649.53+9.22-5.81-1.71=11.238.53-0.43-4.76=3.346.14-1.68+4.66=9.121.14+8.73-4.63+7.38=12.627.8-2.6=5.21.78+3.78=5.564.59-1.02-2.41+3.99=5.157.09-1.2-4.82=1.078.44+9.34+2.09=19.876.8+9.39=16.190.93+2.57+0.74=4.246.29-5.31+5.84=6.829.91+5.91+0.82+6.08=22.723.62+1.13=4.754.41-2.2-1.08+1.66=2.799.24-6.74-2.08=0.429.76-4.28-2.23-2.84=0.418.4-3.89+6.49-5.11=5.898.55-0.04+7.44+3.21=19.165.99-4.22+9.32=11.097.13+1.39+2.13=10.653.39+4.9=8.296.41+8.6=15.015.96-1.62+6.93=11.274.41-0.69-2.92+2.18=2.987.66-6.66-0.34=0.666.94-3.02+0.38+8.14=12.441.98-0.81+2.05=3.227.31-2.63-4.44+2.43=2.678.1+7.11+6.59+4.33=26.136.48-0.26-3.94+9.66=11.949.68-1.82-5.16=2.78.57+2.07-1.38+6.26=15.524.93+6.31-4.06=7.188.85+6.85+8.36+2.19=26.253.23+2.59+6.57+0.12=12.518.64-4.66-2.3=1.686.79+3.78+8.7-1.13=18.148.51-2.01+2.22+8.46=17.186.09+1.56-0.24+7.54=14.951.9-0.26+7.1-3.01=5.732.03-0.65-0.97=0.411.08+7.69-8.49=0.287.03+3.68-6.89+4.85=8.679.26+9.74-2.02-6.06=10.927.45-0.86=6.599.83+6.32+0.59-7.96=8.788.58-4.47-2.09+0.83=2.857.02-3.59=3.438.64+9.39-2.88-6.32=8.838.44-4.01+8.83-2.98=10.289.67-2.72-6.1+1.48=2.332.35+7.67-8.03-1.88=0.117.09+8.78-0.08-7.04=8.754.94+4.83-0.95-1.13=7.699.84-1.67+3.43-5.17=6.437.68+5.18-4.58=8.283.62+6.73+0.09+0.11=10.558.71+4.05+8.03=20.798.2-1.49-5.39+7.48=8.89.67-1.29=8.381.06+9.75=10.817.11-3.56=3.557.56+1.58-4.66=4.481.94+4.37+1.72=8.038.46+2.2-0.13+1.19=11.729.48-8.09=1.397.79-4.64+7.63-2.49=8.295.25+7.41=12.668.87-2.73-4.13-0.17=1.847.79-3.84=3.954.16-3.68+9.97=10.454.31-2.13+2.3-4=0.482.83+8.19+4.55-7.5=8.075.52+1.7-6.11+8.31=9.424.38+3.8-4.12-3.72=0.344.29+8.77-6.22=6.846.62+6.31+2.85-3.11=12.674.79+0.37-4.6=0.566.48+3.57+1.57=11.620.99+6.07-0.19=6.874.14+0.06+7.85=12.057.42-0.98-6.04=0.44.35-2.78-0.43+6.07=7.216.64+7.66-5.85+2.9=11.356.6-0.48=6.129.24-4.19-3.6+8.86=10.319.24-2.37-1.63+4.13=9.378.69-2.32+0.45=6.826.91+6.42=13.336.97-3.26+9.27+0.67=13.655.79-1.88-2.13-1.03=0.752.37+7.26+3.78-9.9=3.512.95-2.68+2.8+7.04=10.115.37-0.39+9.02-1.51=12.498.01-0.84+2.47-6.24=3.47.89+1.04+3.13=12.062.12-1.17+7.29-2.96=5.288.59-1.33-2.79-0.55=3.921.45+4.13+6.94=12.527.83+2.58-9.58=0.831.76+5.41-2.21=4.960.52+1.52+6.64-4.88=3.88.93-4.58-0.92+9.84=13.275.95-1.62+0.91=5.244.63-0.59-0.21-1.54=2.294.44+7.72+6.06+9.79=28.018.05-4.61-0.22-1.22=23.7-0.78+8.36=11.289.39-1.57-0.93=6.898.98-7.59-0.73=0.665.28+1.79=7.074.32-1.89+6.44=8.879.28+6.08+1.72-6.04=11.047.12-0.55-1.86=4.715.48+0.72-1.08-1.55=3.576.82+8.17+4.42+0.98=20.396.1-0.15+6.04+0.16=12.158.12-1.47+7.57+2.83=17.051.47+2.07=3.545.6-4.41=1.198.06-3.9+6.42=10.585.17+4.85-1.47+4.33=12.882.43+7.09+6.52-3.43=12.618.38+9.31-6.12-1.39=10.183.56+3.87-2.36-4.52=0.556.52+5.79-8.49=3.829.06-3.57-0.99-2.63=1.871.52-1.19=0.330.41+7.1=7.516.81-0.7-3.7=2.415.43+2.24+9.1+5.99=22.765.8-3.18-1.1+0.34=1.866.76-3.68-1.98=1.19.4+4.42-0.75-2.84=10.238.71-3.45+7.75-5.86=7.157.5-4.42+6.75-0.6=9.236.66-4.6+9.25+6.65=17.969.68-5.87-0.23=3.588.99-2.02-2.33+8.89=13.538.04+5.39+3.67+6.99=24.097.5+6.15=13.656.23+3.56=9.796.05-2.74-0.6+7.86=10.575.69-1.45+6+6.92=17.165.92-4.14+2.31=4.096.65+7.47+7.26+4.27=25.652.74+2.58+3.83=9.156.45-1.49+6.98-8=3.945.11-2.74-2.16=0.218.13+7.7-1.84-4.48=9.515.47+9.2-3.49+6.28=17.469.85+3.22+2.74-1.59=14.229.72+0.09-8.86+2.43=3.385.56-0.16-0.49-3.88=1.039.71+9.2-3.79=15.128.7-0.68+0.5-4.66=3.868.1+7.69=15.796.91-1.17=5.744.23-2.06-0.02+9.71=11.864.4+9.2-4.96-4.18=4.468.18+8.8+7.25=24.237.77-0.25-2.51-3.66=1.353.98+6.06-0.54+3.73=13.237.07-2.31-0.42+2.08=6.423.96-1.6+9.98-7.76=4.589.12-5.46=3.669.47+6.67+2.46=18.69.19-1.35-3.38-1.3=3.169.47-1.18-2.43-2.52=3.344.56+0.71=5.278.73+2.55=11.289.25-2.13-5.33-0.68=1.118.51+9.62+9.21-4.86=22.483.03+5.58-2.42-1.59=4.68.5-3.31-4.88=0.318.69+6.69+9.39+7.26=32.037.62-1.87-3.74-0.89=1.129.97+6.34-8.73=7.589.61-3.02+8.48-4.71=10.366.25-3.74+9.22+1.56=13.291.52-0.64+2.23=3.117.71+3.42-6.92=4.217.32-1.91-1.44-3.08=0.899.26-7.52-1.37+5.46=5.834.51-0.34+4.08=8.257.18+6.13-4.67+9.2=17.849.56+9.35-0.09=18.824.91-2.97=1.943.79-3.14=0.652.23+7.77-5.35=4.651.23+6.78-0.68=7.339.96-9.21+1.6=2.356.32+8.44-7.73-6.36=0.675.45-1.8+9.96=13.616.72-6.41+5.65=5.966.4-2.9-2.23+4.11=5.388.38-5.37-1.36-0.95=0.79.52-3.35+8.06-2.79=11.449.41-2.14-1.21=6.068.1+6.55-4.32-1.54=8.797.74-5.05+6.87+4.36=13.927.03-0.38-1.18-4.38=1.096.61-6.43+8.05-6.23=21.49+4.68+9.78=15.956.43+6.98=13.412.12-0.81-0.79+3.37=3.898.17-4.7-0.08-0.44=2.959.3+6.4-0.39+8.41=23.727.45-1.49-4.46=1.56.32-2.58-1.15+1.86=4.457.25-4.14=3.118.11-0.96-6.75+6.46=6.860.86+8.02+4.05=12.939.35+7.09+8.44=24.886.33+6.21-6.57=5.978.36+1.25+2.38=11.994.8+1.3-4.73=1.376.3-3.62-0.95+3.3=5.035.65-3.35-0.97=1.339.5-1.04-3.61+4.14=8.994.4+9.13+1.88=15.418.8-3.93+8.78=13.653.83+2.51-6.07+0.68=0.954.22-3.67=0.552.56+1.75+9.07-2.1=11.288.33-6.66+8.07-7.65=2.096.78-6.47+6.9+2.97=10.187.69+1.27=8.969.69-5.28+3.21-7.19=0.435.66-4.34+1.01=2.339.64-8.18+7.89=9.358.05-1.94-4.29-1.4=0.423.31+7.55-2.73-2.47=5.666.23+2.46+7.83=16.520.64+9.17-9.19+9.31=9.931.63-0.56+2.54=3.619.83-3.08+0.93=7.685.4-1.25+4.69+7.87=16.717.97-3.84+0.68+7.11=11.925.4-0.21-1.42+5.95=9.722.28+9.68-6.96-0.2=4.83.04-0.42+3.88+0.49=6.993.83-1.44-0.2=2.194.93+9.85+8.42+0.04=23.246.73+0.6=7.339.56+9.25-0.75=18.069.64-3.99-2.03+5.33=8.954.09-3.86+0.58=0.812.12-1.67+6.78-6.93=0.38.74-2.15+8.24=14.835.6+8.15+2.57=16.321.8+8.79+7.64-6.49=11.746.31+9.6+0.06-9.84=6.134.13+0.79+8.43+7.72=21.076.78-2.47+5.43+6.65=16.395.52-2.81-1.85=0.868.65+5.43-8.97=5.115.59+1.04+0.64+5.98=13.259.36+1.44-3.24-3.05=4.517.59-0.43-2.33-1.35=3.484.74+3.75+4.28+1.54=14.312.39+6.58+9.94-0.68=18.238.34-0.95=7.391.5+4.23+2.63=8.365.12+9.76=14.883.21-1.5+9.21-7.51=3.412.39+2.02=4.419.75+8.94-1.75+3.25=20.192.65+6.77-0.23-8.26=0.939.01+6.25=15.269.83-1.34-5.55=2.947.19-6.78+7.77=8.186.55-6.16=0.399.7-3.7+0.64-2.15=4.495.97-5.53-0.04=0.43.68+4.02+1.75=9.456.15-0.78-4.41-0.09=0.878.92-3.75-0.65-3.92=0.64.57+5.54-3.07+1.93=8.978.26-2.38-5.76+0.35=0.478.47-5.08=3.395.13+7.79-0.81-4.47=7.646.09+5.69+6.73+5.29=23.88.17+5.29+3.82+6.58=23.864.56+5.35+0.36+2.73=130.75+7.5=8.250.39+1.28+6.18-3.09=4.766.65-0.6-2.86=3.190.7+5.24-2.01=3.939.65+6.22+9.24=25.119.63-4.33+6.84=12.144.13-0.46+2.25+5.47=11.392.42+7.77=10.195.63-2.44+6.05+9.84=19.080.36+4.65+1.21=6.223.58-0.09-0.1-1.56=1.834.3+7.14-9.2+5.81=8.052.6-1.16+0.15=1.593.63-0.11-1.64-0.73=1.155.37-1.94-0.16-2.42=0.855.58-2.25+1.88=5.217.53-2.03-4.72=0.789.47-0.33-1.98-2.08=5.083.49+1.32-2.74+4.12=6.195.13+5.96-1.53=9.565.19+0.79+3.98=9.961.73+6.66-2.91+8.26=13.746.11-0.97-2.28-0.28=2.589.48+1.09+7.95+8.6=27.127.48+4.82-8.14+4.16=8.327.79-0.49-0.78-2.05=4.479.15-4.88-1.24=3.034.99+1.5+1.24=7.734.28-2.34+2.37+1.08=5.394.5+8.91+8.1-7.66=13.855.22+4.23-3.63-4.24=1.589.7-7.31-0.7=1.692.99+4.4-5.27+8.87=10.999.8-5.56+4.36+5.15=13.757.38+9.98-6.61-8.96=1.795.09-0.32-3.07-0.1=1.66.8-4.21+4.45+0.59=7.638.8+2.06-0.56+5.03=15.339.84+4.41-0.54=13.712.9+1.02+8.82-9.69=3.058.71+5.55-6.06-7.45=0.757.03-0.93-0.51-5.36=0.230.19+2.04+0.67=2.99.08+8.9-1.37=16.610.3+1.83+6.24=8.371.31+4.63+5.44-2.86=8.521.93+4.42+2.98=9.337.69+3.64=11.335.9-3.47+2.51+0.54=5.486.35-3.06-3.08=0.214.64-0.83+4.87-4.41=4.276.85-4.38+4.7-3.37=3.87.66+6.59+1.25=15.54.01-3.66+8.16=8.516.5-3.8=2.78.31+8.35+2.41-9.7=9.373.8-1.6-1.25=0.953.79+3.08+9.46+3.46=19.796.69-2.34+5.33+0.96=10.641.44+5.39=6.832.4+7.57+3.35-6.87=6.452.62+9.22-6.98+2.15=7.014.38+5.03-9.31=0.16.62+5.54-6.75+4.06=9.473.07-0.77=2.31.98+0.08+0.71=2.774.14-3.66=0.489.67+3.47-9.2+0.05=3.990.02+2.52-2.37+7.5=7.672.46+2.02+0.57+9.95=158.75+2.03-0.64+3.09=13.232.86+5.26+3.22-7.58=3.765.35-1.78+7.98+5.38=16.933.62-1.44+9.84=12.026.85-3.23=3.627.13-5.9+4.75+8.85=14.833.96-0.07+9-8.39=4.59.25-3.07-4.6=1.587.05-5.29-0.74+0.49=1.517.59-2.47+8.76+0.84=14.725.83-1.75-0.39=3.694.69-0.68-0.81-2.56=0.640.84+7.44-5.8-0.24=2.244.48+9.17+0.04+8.94=22.635.41-1.7-3.11+7.38=7.985.06-1.82+7.52-5.78=4.987.05-3.02-3.84=0.199.13-5.19-2.27=1.670.57+6.16-3.13+4.77=8.375.55+5.24+2.79=13.582.77-1.9+2.04=2.916.59-0.25-2.55-2=1.799.06+8.7+5.01=22.773.66-3.26+5.92=6.329.61+0.88=10.491.06+9.86-0.36=10.566.29+1.57+5.71+8.02=21.599.94-2.22+1.64=9.366.21-0.99+4.51+5.5=15.239.48-4.54+4.29=9.239.98+9.04=19.023.54-0.77=2.776.4+9=15.43+2.11+3.9-6.59=2.428.61+4.9-6.71-1.5=5.39.04-1.98-5.98+6.33=7.417.68-3.91+2.05+5.87=11.699.28+4.06+6.71+9.33=29.387.77-4.7-2.57=0.56.55+1.48-2.52+7.96=13.475.76+9.41+4+5.4=24.578.58-0.32-1.21=7.054.07+9.62=13.698.8+2.47-1.27+3.56=13.564.51+6.35-6.49-3.39=0.987.23-0.02=7.218.57-6.22+7.41+9.83=19.598.05+9.21=17.263.56+1.39+2.17=7.128.81-2.94-0.64-3.36=1.873.61-2.26=1.356.45-1.68-1.54-0.06=3.178.65-5.93+9.93-8.84=3.818.71-6.01+9.67-3.04=9.339.57+5.34+8.27+7.6=30.787.42-2.13-3.65+2.92=4.567.52+8.91-7.25+8.49=17.675.02+6.54-2.87=8.698.42-0.62-1.76-4.85=1.192.27+1.99-3.05=1.211.89+9.43+6.08-2.28=15.125.63+3.36-5.45=3.549.01-2.1-1.56-2.32=3.034.78+1.64=6.422.14+2.55+3.13-7.22=0.65.28+8.26=13.547.22-2.23-2.35=2.649.4-3.44+2.31-3.78=4.492.59+7.47+7.31+8.42=25.799.04+8.13+1.55+2.6=21.328.07+4.89-8.32-4.35=0.298.6-2.78-0.49=5.335.43-4.95=0.489.96-2.77-1.68-2.57=2.949.97-7.19-1.19+9.54=11.132.27+0.44+4.84+8.2=15.759.49-0.48-1.6+0.34=7.755.96+7.51=13.479.07+3.62-6.4+5.97=12.269.93+1.77=11.79.29-2.67-1.52-2.58=2.528.83-0.04-1.13-2.76=4.99.37-2.53-1.78=5.065.33-2.75=2.588.33-0.16-0.12+9.09=17.142.23+9.31+3.75-3.2=12.097.36-4.72-0.87-0.74=1.037.98+8.65+4.81+9.85=31.296.51+7.85-0.68-2.07=11.618.38+5.13-7.76=5.756.35-0.08-3.71+6.34=8.99.82+9.09-5.42-9.01=4.486.6-3.75=2.853.46+1.6+0.29+9.39=14.746.31+5.34-6.15=5.53.14+2.85=5.993.53+1=4.539.95-2.3-7.07=0.583.91+4.77+7.25-8.02=7.918.27+0.09-0.85-4.52=2.991.88+5.95+5.2+0.83=13.868.31-2.3+9.48-4.01=11.489.07+4.37+0.73+7.4=21.570.19+7.14-7.18=0.158.24-3.53-0.81+7.51=11.415.95+9.87+4.94-5.59=15.173.2-1.46=1.747.97-3.65=4.328.58+9.04-8.26-6.08=3.288.12+0.48-2.24=6.367.98-1.48+8.19+1.71=16.47.62-5.64+3.31=5.297.71-4.15=3.568.02-4.88-0.14-0.88=2.128.21-0.12-2.86=5.237.12+4.15+3.2+1.55=16.024.38+4.44-1.22+9.89=17.496.15-1.73+4.07-1.12=7.376.76-6.24+3.55-0.32=3.759.25-7.03+9.07-6.87=4.425.05+2.14+6.56+3.6=17.357.02-4.16+7.86+7.1=17.826.92+6.14+2.67=15.739.33-4.25-1.35-0.39=3.341.61+7.11-1.28+4.46=11.94.89-3.49+4.34+8.63=14.370.58+4.56+2.87=8.016.48+4.48+2.05=13.019.98-7.76+4.27-3.03=3.467.03+4.68+2.66+3.05=17.425.77+9.04-7.12+9.63=17.326.52-0.06-2.13=4.336.97-4.61+8.54=10.97.73-1.03+3.6-4.04=6.269.57-3.8+6.75=12.527.69-3.43+5.26=9.524.55-0.2+7.81+6.5=18.661.05-0.36+0.33+6.76=7.785.64-2.26=3.389.24+1.18-9=1.420.47+3.85-1.13=3.193.34+8.52-1.3=10.567.79+1.78+5.32+9.43=24.329.37+2.93+7.72=20.027.25+4.15-0.92=10.487.77-5.39+0.94+0.54=3.860.3+4.23+2.94=7.471.46+8.94-9.36=1.048.15+5.55=13.75.89-2.55-2.35=0.998.7-4.5=4.21.21+4.15+6.96-8.21=4.118.47+5.29-8.67=5.090.82+1.01+8.73-8.77=1.797.09+6.59-9.23-2.94=1.519.95-5.94=4.016.95+6.3=13.251.